ES8504295A1 - Un metodo para destintar y recuperar papel de deshecho. - Google Patents
Un metodo para destintar y recuperar papel de deshecho.Info
- Publication number
- ES8504295A1 ES8504295A1 ES528907A ES528907A ES8504295A1 ES 8504295 A1 ES8504295 A1 ES 8504295A1 ES 528907 A ES528907 A ES 528907A ES 528907 A ES528907 A ES 528907A ES 8504295 A1 ES8504295 A1 ES 8504295A1
- Authority
- ES
- Spain
- Prior art keywords
- agent used
- group
- deinking agent
- old paper
- integer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
- D21C5/027—Chemicals therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58005455A JPS59130400A (ja) | 1983-01-17 | 1983-01-17 | 古紙再生用脱墨剤 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES528907A0 ES528907A0 (es) | 1985-04-16 |
ES8504295A1 true ES8504295A1 (es) | 1985-04-16 |
Family
ID=11611690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES528907A Expired ES8504295A1 (es) | 1983-01-17 | 1984-01-16 | Un metodo para destintar y recuperar papel de deshecho. |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS59130400A (ja) |
DE (1) | DE3401444A1 (ja) |
ES (1) | ES8504295A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2064200A1 (es) * | 1991-05-31 | 1995-01-16 | Kao Corp | Compuesto para la eliminacion de tintas. |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62243892A (ja) * | 1986-04-11 | 1987-10-24 | 花王株式会社 | 古紙再生用脱墨剤 |
EP0241224B1 (en) * | 1986-04-11 | 1991-08-14 | Kao Corporation | Deinking composition for reclamation of waste paper |
DE3723502A1 (de) * | 1987-07-16 | 1989-01-26 | Henkel Kgaa | Verfahren zur flotation von fuellstoffen aus altpapier |
DE3923393A1 (de) * | 1989-07-14 | 1991-01-17 | Henkel Kgaa | Verfahren zur altpapieraufbereitung |
DE3928599A1 (de) * | 1989-08-30 | 1991-03-07 | Henkel Kgaa | Verfahren zur altpapieraufbereitung in gegenwart polyalkylenoxidketten- und stickstoffhaltiger verbindungen |
JPH064947B2 (ja) * | 1989-12-22 | 1994-01-19 | 花王株式会社 | 古紙再生用脱墨剤 |
DE4032050A1 (de) * | 1990-10-09 | 1992-04-16 | Henkel Kgaa | Verwendung von polyetherkettenhaltigen verbindungen, hergestellt aus epoxidierten carbonsaeurederivaten, zur entfernung von druckfarben aus altpapieren und/oder papierkreislaufwaessern |
JPH04202886A (ja) * | 1990-11-29 | 1992-07-23 | Mitsubishi Oil Co Ltd | 古紙再生用脱墨剤 |
FI913447A (fi) * | 1990-12-28 | 1992-06-29 | Kao Corp | Deinkingsfoerfarande och deinkingssammansaettning. |
US5288369A (en) * | 1990-12-28 | 1994-02-22 | Kao Corporation | Deinking method and deinking composition |
JP2887796B2 (ja) * | 1990-12-28 | 1999-04-26 | 三菱石油株式会社 | 古紙再生用脱墨剤 |
EP0507325B1 (en) * | 1991-04-05 | 1996-03-20 | Kao Corporation | Deinking composition and deinking method |
DE4203000A1 (de) * | 1992-02-03 | 1993-08-05 | Henkel Kgaa | Verfahren zur entfernung von druckfarben aus bedrucktem altpapier |
SK113096A3 (en) * | 1994-03-08 | 1997-02-05 | Buckman Labor Inc | Agent for deinking printing ink and a method of deinking |
JP4035725B2 (ja) * | 2003-04-23 | 2008-01-23 | ライオン株式会社 | 脱墨剤 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1347971A (en) * | 1971-04-23 | 1974-02-27 | Ici Ltd | Paper treatment process |
DE2143912C3 (de) * | 1971-09-02 | 1980-03-27 | Henkel Kgaa, 4000 Duesseldorf | Verfahren zum Entfärben von bedrucktem Altpapier |
JPS5184905A (ja) * | 1975-01-24 | 1976-07-24 | Kao Corp | |
JPS5551892A (en) * | 1978-10-06 | 1980-04-15 | Toho Chem Ind Co Ltd | Deinking of waste paper |
DE2941783A1 (de) * | 1979-10-16 | 1981-04-30 | Hoechst Ag, 6000 Frankfurt | Flotationsmittel zur entfernung von pigmenten aus altpapier |
JPS58109696A (ja) * | 1981-12-21 | 1983-06-30 | 旭電化工業株式会社 | 故紙再生用脱インキ剤 |
-
1983
- 1983-01-17 JP JP58005455A patent/JPS59130400A/ja active Granted
-
1984
- 1984-01-16 ES ES528907A patent/ES8504295A1/es not_active Expired
- 1984-01-17 DE DE19843401444 patent/DE3401444A1/de not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2064200A1 (es) * | 1991-05-31 | 1995-01-16 | Kao Corp | Compuesto para la eliminacion de tintas. |
Also Published As
Publication number | Publication date |
---|---|
DE3401444A1 (de) | 1984-07-19 |
ES528907A0 (es) | 1985-04-16 |
JPS6261711B2 (ja) | 1987-12-23 |
JPS59130400A (ja) | 1984-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20020401 |